baber/WOPTO huggingface dataset:
Patent JP-2000131151-A (JP)
Title: Temperature control member
Inventor: TAMURA TOSHIYUKI
IPC: B41M5/26
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To record commodity information and temp. control information, using one temp. indicating member and make the manufacturing process simple and inexpensive by forming a plurality of indication regions having different temp. characteristics on the indicating member formed on a support surface. SOLUTION: A temp.-indicating material (leuco dye, developer, reversible agent, resin, etc., dissolved with toluene) 4 which is irreversible under the environmental temp. and changes the color due to the crystalline to amorphous or phase separation to non-separation change is coated on a support 3 and pasted onto a base 2 to form a temp. control member 1. On this control member 1 indicating regions A and B large and small color changes due to temp. change are formed respectively. A temp. control code 10 showing temp. control information 8 is formed, e.g. on the area A and date information 11 showing commodity information 7 and commodity control code 9 are formed, e.g. on the area B. Thus the variable temp. information can be surely comprehended with the commodity information 7 indicated at all times.
Patent JP-2001127953-A (JP)
Title: Image reader and method, and computer-readable storage medium
Inventor: KUROKAWA KUNIAKI
IPC: H04N1/04
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To read a double-sided original and also to accurately read the images of both impermeable and permeable originals, when a single-sided original is read. SOLUTION: When an impermeable single-sided original is read, a 1st illumination part 13a (xenon lamp) illuminates the reading surface of the original, and a 1st image reading part (CCD) 1a reads the images by the light reflected on the reading surface. When a permeable single-sided original is read, a 2nd illumination part 13b (LED) illuminates the rear side of the original reading surface and the part 1a reads the images by the light transmitted through the reading surface. As a result, the quantity of light will not fall short, even when the permeable original is read and the images can be accurately read.
Patent JP-H03162647-A (JP)
Title: Slurry specific gravity measuring instrument
Inventor: TANAKA NOBUTSUGU
IPC: G01N9/28
Filed: 1989-11-20
Abstract: PURPOSE:To prevent a nozzle from being blocked and to measure the specific gravity of a slurry continuously for a long period by providing two pipes inserted into slurry liquid, an air supply means which supplies air for measurement, a blow liquid supply means, a switching means, and a measuring means. CONSTITUTION:Pipes 12 and 14 are inserted into a slurry tank 10 while having a constant depth difference DELTAh. The compressed air which is supplied from an air pressure source 20 through a valve 22, a filter 24, and a needle valve 26 is regulated to the blow pressure by a pressure reduction valve 28 and sup plied as the air for measurement to solenoid valves 16 and 18, and also adjusted by a pressure reduction valve 30 and supplied as blow air to three-directional two-position solenoid valves 16 and 18. The upper end parts of the pipes 12 and 14 are branched and solenoid valves 23 and 34 for protection introduce the back pressure of the air for measurement to a differential pressure sensor 41 by turning off solenoids 32A and 34A during measurement. Further, the solenoids 32A and 34A are turned on throughout the air blow period to prevent the blow pressure from being applied to the differential sensor 41.
Patent JP-H05138706-A (JP)
Title: Resin surface temperature sensor
Inventor: NISHITANI KENJI
IPC: G01K1/14
Filed: 1991-11-18
Abstract: PURPOSE:To provide a resin surface temperature sensor which is easily fitted to a resin injection mold and can measure a temperature of molten resin by coming into contact directly with the molten resin flowing into a mold. CONSTITUTION:In a resin surface temperatue sensor fitted so that the tip is positioned slightly inside from the surface of a cavity 1 side of a stationary side or movable side core 5 of a resin injection mold to measure a temperature of molten resin 2 flowing within the cavity 1 of the resin injection mold, the temperature sensor is constituted so that a metallic part 10 is formed by coating the tip part of the temperature sensor 3 with a metal superior in thermal conductivity to a mold constitutent metal, the tip of the temperature sensor 3 is positioned slightly inside from the surface of the cavity 1 side of the core 5 and the metallic part 10 forms a part of the surface of the cavity 1 side of the core 5.
Patent JP-2000133140-A (JP)
Title: Plasma display panel
Inventor: WATANABE TAKUYA
IPC: H01J11/34
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel designed to extract scanning electrodes an common electrodes from one side of the plasma display panel while equalizing the combined resistances of the scanning and the common electrodes up to each discharge cell. SOLUTION: In a plasma display panel, a plurality of scanning electrodes 5, a plurality of common electrodes 6 extending almost parallel to the scanning electrodes and placed at almost equal intervals to alternate with the scanning electrodes, a display area consisting of pixels arranged in the form of a matrix, and a drive circuit for processing signals of the scanning electrodes 5 and the common electrodes 6 are placed on one side of a glass substrate 3a. An extraction electrode 4 extending almost parallel to the common electrodes is provided outside the display area on the glass substrate and the common electrodes 6 are connected to the extraction electrode 4 whereby the wiring resistances of the scanning electrodes and the common electrodes from either of the pixels to the drive circuit are made almost equal.
Patent JP-H08161797-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: FURUKAWA MASANOBU
IPC: G11B15/30
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a magnetic recording and reproducing apparatus which can be miniaturized and sufficiently enlarge a cam gear to operate a rocking lever. CONSTITUTION: In a magnetic recording and reproducing apparatus, reel stands 3A, 3B for support of a magnetic tape cassette, cam gears 7A, 7B and rocking levers 8, 9, 10 which are rocked so as to follow the cam gears 7A, 7B are installed on a chassis 2. In the magnetic recording and reproducing apparatus, the cam gears 7A, 7B are arranged coaxially with the reel stands 3A, 3B between the reel stands 3A, 3B and the chassis 2. Thereby, the magnetic recording and reproducing apparatus can be miniaturized, the transmission angle of the cam gears 7A, 7B can be made large, and the rocking levers 8, 9, 10 can be operated smoothly.
Patent JP-H03164163-A (JP)
Title: Roasting vessel
Inventor: KIKUCHI ICHIU
IPC: A23N12/10
Filed: 1989-11-22
Abstract: PURPOSE:To obtain the title easily washable vessel being readily charged with raw beans, preventing raw beans from falling on the periphery of the vessel, by detachably equipping a main body of roasting device with a vessel having an agitating blade at the side of the vessel and a chaff filter provided with holes at the opposite surface. CONSTITUTION:A main body of roasting device is detachably equipped with a vessel 21 which is provided with an agitating blade 3 at one side of the vessel 21 and detachably furnishing with a chaff filter 29 having a great number of holes 29A at the opposite side to give the objective container.
Patent JP-H08158741-A (JP)
Title: Power window device for car
Inventor: KUSUNOKI KIICHI
IPC: B60J1/00
Filed: 1994-12-06
Abstract: PURPOSE: To detect a state of insertion of foreign matters into a window accurately even when the assembling state of the window and a window opening- closing mechanism is changed and load applied to a motor for opening and closing the window is varied at the time of factory forwarding and at the time of car repairing. CONSTITUTION: When an initialization control section 21 outputs an initialization control signal by charging a battery for a car, an output control section 10 drives a motor 3, and a window 1 is opened and closed automatically through a window opening-closing mechanism 2. Load applied to the motor 3 is detected by a load-fluctuation detecting section 11 at that time, and transmitting to a detected reference-value preparing section 23. The detected reference-value preparing section 23 sets a detected reference value 13 for detecting the insertion of a foreign matter on the basis of detected load from the load-fluctuation detecting section 11.
Patent JP-2000131193-A (JP)
Title: Device for measuring extinction ratio of light module
Inventor: TANAKA RYOJI
IPC: G01J4/04
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To simplify a measurement mechanism, and at the same time rapidly complete the measurement. SOLUTION: A laser beam that is outputted from a light module 2 via a polarization plane maintaining optical fiber 1 is divided into three equal portions by non-polarization beam splitters 6 and 7. Then, each laser beam is applied to polarizers 8, 9, and 10 that are arranged so that the angle of a polarization plane (transmission axis) differs. Photosensors 11, 12, and 13 detect the quantity of light passed through the polarizers 8, 9, and 10. An arithmetic unit 15 calculates an extinction ratio based on each quantity of transmission light.
Patent JP-H02150123-A (JP)
Title: Operating switch device
Inventor: SUDA RYOKICHI
IPC: H03M11/14
Filed: 1988-12-01
Abstract: PURPOSE:To increase the amount of command information without increasing the number of keys by displaying one of plural display states on a display means with a control means based on a switching request signal inputted by an operator. CONSTITUTION:When a CPU 12 starts an operation, a display LED 3 being positioned at a high-order rank is lit as initialization by setting a corresponding bit of I/017 at a Low level, and the lightening of the display LED 3 is stored in an internal register, etc. Next, the depression of a change-over switch 2 is detected, and the lightening of the display LED 3 is switched, and also, the content of storage in the internal register is switched. When the key is depressed, the position of a depressed key is detected via an input detecting part 11, and the lighting position of the display LED 3 is detected from the content stored in the internal register, etc., then, it is lit. In such a manner, it is possible to increase the amount of command information without increasing the number of keys.
Patent JP-H11142386-A (JP)
Title: Detector-united separation column
Inventor: KAWAZOE SHIGEYOSHI
IPC: G01N30/60
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To eliminate as much as possible a dead volume obstructing column efficiency from a gas chromatograph apparatus by integrating a detector detecting a concentration of a substance with a column separating a mixture. SOLUTION: A hydrogen flame ion detector(FID) 1 is a detector exclusive for organic substances, wherein the center of a flame essentially consists of hydrogen and a carrier gas and, an outer flame becomes a high temperature because of the supply of the air thereto. When a sample organic substance is supplied into an inner flame, a thermal decomposition is brought about to generate a cluster of several tens thousands to several hundreds thousands carbon atoms. The cluster is ionized, an ion current is measured and, a concentration or quantity is detected. The FID 1 comprises a nozzle 2 and a connector 3 generating a hydrogen flame and a connector counter electrode 4 having platinum vapor deposited at a leading end of the nozzle 2. The air and hydrogen are supplied together with a carrier gas under a flow rate control by a flow regulator 15.  The nozzle 2 is a terminal of a quartz capillary column united with the detector, so that a dead volume apt to be formed at a connection part is eliminated.
Patent JP-H03164083-A (JP)
Title: Simulator for motor drive system
Inventor: IKEDA TOSHIYUKI
IPC: H02P29/00
Filed: 1989-11-21
Abstract: PURPOSE:To enable test of motor drive system based on a simulation signal by providing two-phase pulses from an exclusive OR gate and a first frequency divider for dividing a frequency converted signal with a set ratio and outputting the frequency divided signal to a power converter for performing speed control of a motor. CONSTITUTION:Absolute values of positive and negative voltages set through a volume 11 are subjected to frequency conversion through a voltage/frequency converter 13, and thus converted signals and inversion signals thereof are then subjected to frequency division through first and second frequency dividers 16, 17. Output from the second frequency divider 17 is passed through an exclu sive OR gate 19 according to a positive or negative voltage from the volume 11 and the like and then it is outputted as it is or while being inverted. Two- phase pulses phi1, phi2 are provided, respectively, from the first frequency divider 16 and the exclusive OR gate 19 to a power converter 4 performing speed con trol of a motor 2. By such arrangement, driving system of the motor 2 can be tested by simply providing arbitrary two-phase simulation pulses to the power converter 4.
Patent JP-H02149860-A (JP)
Title: Image forming device
Inventor: YAMAMOTO HARUO
IPC: B41J11/42
Filed: 1988-11-30
Abstract: PURPOSE:To shorten service hours and to effectively use information by backing up a memory to restore device information such as a jamming position or device malfunction and transferring these device information to an IC card. CONSTITUTION:Information as service man information such as the number of jamming, device malfunction, and the total number of copied papers is added to the content of the memory 8 each time and stored in the memory 8. Besides, when a service man loads the IC card 2 in an electronic copying machine 1, which is set in simulation mode, and he one-touch-operates the prescribed key of an operating part 7, all contents of the memory 8 is transferred to the IC card 2. After the service man takes out the IC card 2 from the copying machine 1, he loads it in a personal computer 10 and data is processed. Thus, service hours can be shortened as well as information can be effectively used.
Patent JP-H06125798-A (JP)
Title: Method for determining base sequence
Inventor: ISHINO YOSHIZUMI
IPC: C12Q1/68
Filed: 1992-10-16
Abstract: PURPOSE:To determine a base sequence of nucleic acid in high sensitivity and in high accuracy and to obtain a kit used for the determination. CONSTITUTION:An oligonucleotide comprising a fluorescent substance of one molecule bonded to 5' end and a fluorescent substance of one molecule linked between nucleotides is used for a primer to determine a base sequence of nucleic acid by dideoxy method. A kit for determining a base sequence of nucleic acid contains the oligonucleotide.
Patent JP-H03165015-A (JP)
Title: L-type insulating bushing
Inventor: OTAKE SHIRO
IPC: H01F27/04
Filed: 1989-11-24
Abstract: PURPOSE:To miniaturize the outer shape of a cabinet to which an L-shaped insulating bushing is attached and to reduce the providing area of the cabinet by forming the outer shape of the insulating bushing in an L shape, providing a stress cone on the same side of the cable inserting side, and making it possible to push the cone into the busing. CONSTITUTION:A resin insulating layer 14 is formed in an approximately L shape around a central conductor 10 in an L-shaped insulating bushing 9. A plug 11 is inserted into a semispherical block part at the upper end of the central conductor 10. A plurality of wedges are mounted on the right side of the inner surface of the plug 11. When the core wires of an insulating cable 6 is inserted, a stress cone 9a is inserted between the right end of the cover of the insulating cable 6 and the inner surface of the opening part of the insulating layer 14. Semiconductive rubber 9b is inserted on the left side of the cone 9a. The rubber 9b and the cone 9a are pushed rightward through a bolt 9c1 on the inside of a cap 9c. The core wires of the insulating cable 6 are pushed to the wedge in the plug 11. When the bushing is attached to the upper surface of the ceiling of a cabinet 1 wherein a circuit disconnector 2 is contained, the depth of the cabinet 1 can be reduced by bringing the left upper edge of the bushing 9 into contact with the upper surface of the ceiling.
Patent JP-H01145618-A (JP)
Title: Vertical and horizontal measuring microscope
Inventor: YOMODA YASUO
IPC: G01B9/04
Filed: 1987-12-02
Abstract: PURPOSE:To measure the roughness and flaw of the internal wall surface of a hole, step, depth of the hole, size of the surface, the finishing state of a screw, the inclination of a body to be observed, etc., by rotating the whole means of an objective vertically. CONSTITUTION:An optical reflecting means is provided on the position of the rotary shaft of an objective lens barrel 20 which makes a half rotation vertically and reflects an image from the objective lens barrel 20 into an ocular lens cylinder 10. An optical reflecting and rotting means which rotates the optical reflecting means at the rate of an angle of rotation a half as large as the angle of rotation of the objective lens together with the objective lens barrel 20 in the same direction. A light shielding case 50 has a slit of size which does not disturbs the rotation of the objective lens barrel 20 at its rotational position. Consequently, while a body placed under the objective lens is observed, the roughness and flaw of the internal wall surface of the hole, step, hole depth, surface size, the finishing state of a screw, the inclination of the observed body, etc., are measured.
Patent JP-H08161057-A (JP)
Title: Pressure control valve
Inventor: TOMIHARA TAKASHI
IPC: G05D16/10
Filed: 1994-12-07
Abstract: PURPOSE: To set a relief start pressure in many stages with a relatively simple constitution. CONSTITUTION: With respect to a pressure control valve 1, the energizing means which can energize a mobile plunger 11 arranged between an inlet port 4 and a relief port 5 toward the inlet side is provided and the mobile plunger is slided to open/close the relief port in accordance with the balance between this energizing force and the fluid pressure on the inlet side, and the fluid is relieved when the fluid pressure exceeds a prescribed value. The energizing means consists of two springs 12 and 13, and a negative pressure actuator 20 which drives one spring 13 is provided, and the actuator is operated to release the linkage between one spring and the mobile plunger, thereby setting the relief start pressure to two stages.
Patent JP-S63154819-A (JP)
Title: Suction device for internal combustion engine
Inventor: HORIE KAZUYUKI
IPC: F02B27/02
Filed: 1986-12-19
Abstract: PURPOSE:To aim at simplification in the structure of a suction system, by connecting a suction passage aggregate to an upstream end of a suction pipe, and interconnecting at least one of downstream ends of this suction passage aggregate selectively to the upstream end. CONSTITUTION:A suction passage aggregate 20 is connected to an upstream end of a suction pipe 12. There is provided with a valve device 30 which interconnects at least one downstream end of plural suction passages 26-28 of this suction passage aggregate 20 selectively to the upstream end. The valve device 30 is driven in response to engine speed of an internal combustion engine 10. With this constitution, even if a long suction passage is not installed there, plural volumetric efficiency peaks are securable, thus the structure of a suction system is simplifiable.
Patent JP-H11121366-A (JP)
Title: Projection aligning method and device
Inventor: MIYAI TSUNEO
IPC: H01L21/027
Filed: 1997-10-18
Abstract: PROBLEM TO BE SOLVED: To accurately match a shot area of a wafer with an image forming plane of a projection optical system, in a method and device for projection aligning used in a step of photolithography at the time of manufacture of a semiconductor device or the like. SOLUTION: A projection aligning device has a stage ST2 which supports a wafer W, is movable in the direction of an optical axis AX of a projection optical system PL, and can be tilted toward the optical axis AX, multiple photosensors 21 which receive multiple light beams reflected from the surface of the wafer W and perform photoelectric detection; and a focus detecting system for outputting detection signals Sa corresponding to the amount of displacement of the surface of the wafer W from the image forming plane of the projection optical system PL in the direction of the optical axis. According to alignment information of each shot area of the wafer W relative to the reticle R, a photosensor to be used is selected from the multiple photosensors of the focus detecting system for each shot area.
Patent JP-H05145970-A (JP)
Title: Home control system
Inventor: SUGAWARA YASUHIRO
IPC: H02J13/00
Filed: 1991-11-19
Abstract: PURPOSE:To suppress system down caused by fault transmission by turning off the driving power source of a transmitting terminal after the lapse of a prescribed time when the transmitting terminal executes the fault transmission. CONSTITUTION:A monitor part 36 monitors the presence/absence of a transmitting signal to be transmitted to an antenna 34, a detecting signal S at an H level is sent to a timer part 35 while the transmitting signal is continued, time is counted, and the timer is reset from an L level 12 within a prescribed time. When the detecting signal S is still maintained at the H level even after the lapse of the prescribed time, a power supply switch 37 is turned off, and the operation of a transmission part 33 is stopped. Thus, even when one of the wireless transmitters executes the fault transmission, the transmitting signals from the other equipments can be received by a room adapter, and system down can be prevented.
Patent JP-H11114488-A (JP)
Title: Formation of coating containing photocatalyst
Inventor: FURUYA MASAHIRO
IPC: C09D7/12
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a coating containing a photocatalyst with high hardness, resistance to abrasion, and adhesion strength by forming a hardened layer of a coating containing a silicone resin in specified properties on a substrate and forming a coating layer containing a photocatalyst further on the hardened layer. SOLUTION: A hardened layer of a coating containing a silicone resin having the formula: R<1> p Si(OR<2> )q O(1pq)/2 and a weight average molecule weight of less than 900 is formed on a substrate and further a coating layer containing a photocatalyst is formed on the hardened layer. In the formula, R1 stands for an unsubstituted or substituted monovalent hydrocarbon group; R2 for hydrogen atom, an unsubstituted 1-6C monovalent hydrocarbon group, or alkoxy- substituted 1-6C monovalent hydrocarbon group; and p and q respectively for numbers satisfying 0<=p<=1.6, 0<q<=3.3, and 0.1<=p+q<4. Consequently, the silicone resin under coating improves hardness and the resistance to abrasion and has sufficiently high adhesion strength to the photocatalyst layer in the upper layer.